Results 81 to 90 of about 445,217 (392)

Increased DNA Copy Number Variation Mosaicism in Elderly Human Brain. [PDF]

open access: yes, 2018
Aging is a complex process strongly determined by genetics. Previous reports have shown that the genome of neuronal cells displays somatic genomic mosaicism including DNA copy number variations (CNVs).
Grinberg, Lea T   +7 more
core   +1 more source

RNA m6A methylation participates in regulation of postnatal development of the mouse cerebellum

open access: yesGenome Biology, 2018
BackgroundN6-methyladenosine (m6A) is an important epitranscriptomic mark with high abundance in the brain. Recently, it has been found to be involved in the regulation of memory formation and mammalian cortical neurogenesis.
Chunhui Ma   +16 more
semanticscholar   +1 more source

Quantitative Shape Irregularity and Density Heterogeneity Predict Hematoma Expansion in Patients With Intracerebral Hemorrhage

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose This study aimed to explore the association between quantitative shape irregularity and density heterogeneity of hematomas and hematoma expansion (HE) for intracerebral hemorrhage (ICH) patients. Methods This cohort study included patients arriving within 24 h of symptom onset between August 2021 and July 2022 as the derivation cohort ...
Zeqiang Ji   +11 more
wiley   +1 more source

Histological Study of The Cerebellum In Adult Quail Coturnix coturnix (Linnaeus, 1858)

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2017
 A histological study was conducted to examine the structure of Cerebellum in Coturnix coturnix (Linnaeus). The results showed that the cerebellum is a portion of the Rhombencephalon and Metencephalon lying behind the cerebrum, the surface of the ...
Asmaa B.Abid , Nahla A. Al-Bakri
doaj  

FR 50% in pregnancy results in different neuron and glial cell count (astrocytes, olygodendrocytes, and microglia) in the cerebrum and cerebellum of newborn Rattus norvegicus

open access: yesMajalah Obstetri dan Ginekologi, 2019
Objectives: To analyze the difference neuronal and glial (astrocytes, oligodendrocyte, microglia) cell count in cerebrum and cerebellum of Rattus norvegicus newborns with 50% food restriction and control group.
Fitria Desky   +2 more
doaj   +1 more source

Effect of gestational diabetes on purkinje and granule cells distribution of the rat cerebellum in 21 and 28 days of postnatal life [PDF]

open access: yes, 2015
Introduction: Diabetes mellitus is associated with nervous system alterations in both human and animal models. This study was done to determine the effect of gestational diabetes on the Purkinje and granular cells in the cerebellum of rat offspring ...
Ghafari, S.   +2 more
core   +1 more source

Cerebellum, Predictions and Errors

open access: yesFrontiers in Cellular Neuroscience, 2019
Making predictions and validating the predictions against actual sensory information is thought to be one of the most fundamental functions of the nervous system.
Laurentiu S. Popa, T. Ebner
semanticscholar   +1 more source

Longitudinal Relationship Between Pain and Depression in People With Inflammatory Arthritis: A Narrative Review

open access: yesArthritis Care &Research, EarlyView.
As many patients with inflammatory arthritis (IA) have chronic pain, understanding how to best assess and manage pain in IA is a priority. Comorbid depression is prevalent in adults with IA, affecting 15% to 39% of people. Although pain and depression are thought to be associated in IA, this concept is largely based on cross‐sectional data.
Natasha Cox   +3 more
wiley   +1 more source

Regional Heterogeneity of Cerebral Microvessels and Brain Susceptibility to Oxidative Stress. [PDF]

open access: yesPLoS ONE, 2015
The hippocampus is one of the earliest and most affected regions in Alzheimer's disease (AD), followed by the cortex while the cerebellum is largely spared. Importantly, endothelial dysfunction is a common feature of cerebral blood vessels in AD. In this
Susan A Austin   +3 more
doaj   +1 more source

Adaptive Neural Models of Queuing and Timing in Fluent Action [PDF]

open access: yes, 2003
Temporal structure in skilled, fluent action exists at several nested levels. At the largest scale considered here, short sequences of actions that are planned collectively in prefrontal cortex appear to be queued for performance by a cyclic competitive ...
Bullock, Daniel
core   +1 more source

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